Denison Montessori School
Test scores
CMAS 2024-25 . % Met or Exceeded ExpectationsWhat this means: On the CMAS, Colorado's statewide test, about 37 of every 100 students at this school read and write at grade level and about 30 of 100 do math at grade level. Across all Colorado schools, those numbers are about 45 and 36. Reading and writing scores are up about 8 points since 2023, while math scores are up about 7 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 30% of students here test proficient in math and reading, compared with the roughly 33% typical for Colorado schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Colorado's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Denison Montessori School
Set in DENVER, Colorado, Denison Montessori School is a moderately sized primary school, one of the schools within School District No. 1 in the county of Denver and State of C. It caters to 364 students across grades pre-K through 6.
Across the 198 schools in School District No. 1 in the county of Denver and State of C (90,471 students total), Denison Montessori School accounts for its share of the district's footprint.
On the student-mix side, Denison Montessori School logs that 57% of the student body identifies as Hispanic. Beyond that, the school lists 30% White, 7% Asian, 4% multiracial. That is meaningfully more Hispanic than the county at large, where the share is closer to 28%.
Looking at the economic backdrop, Denison Montessori School reports 21 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.7:1. That figure is higher than the state norm's 16.6:1 average. About 55% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.
Adjusting for the school's free-and-reduced-lunch share, Denison Montessori School tracks the demographic baseline. The model predicts 33.1% given the school's FRL share; actual proficiency is 29.8%.
In the surrounding community, the surrounding county (Denver County) reports that median household earnings sit near $94,718, roughly 57% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 8%. In all, Denver County runs 206 public schools (combined enrollment of about 91,233 students), of which Denison Montessori School is one.
Nearest neighbor: Summit Academy, around 0.4 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Denison Montessori School comes 2nd of 7 in the immediate cluster, higher than the nearby-schools average of 17.5%.
The campus sits in a metropolitan setting.
Looking at the recent track record. Over the past 7-year window, the student count edged down 9%: 402 students in 2018 compared to 364 in 2025.
On allk12, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
Denver County at a glance
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